LLVM Transformations

• Dead Code Elimination
  • Dead Code Elimination Variants
    • -dce (Dead Code Elimination)
    • -deadargelim (Dead Argument Elimination)
    • -deadtypeelim (Dead Type Elimination)
    • -die (Dead Instruction Elimination)
    • -dse (Dead Store Elimination)
• Equivalency Classes
  • Optnone issues
  • LLVM Versions
  • Dealing with Invalid Passes
    • Manual Selection of LLVM passes
    • Deferred judgement to the Agent
• SingleLineReplacement
  • Single Line Replacement via LLVM
• LLVM Summaries
  • LLVM Summaries
    • Introduction
    • Obtaining Information for Summaries
    • Likely Information for Summaries
    • Sources
• Merge Constants
  • How Does MergeConstants Work?
• llc
  • llc
• OpenMP
  • Using OpenMP
• Opt
  • References
  • Looking at opt Passes
    • -simplifycfg
    • -sroa
    • -instcombine
  • List of Optimizations
    • Transform Passes
    • Passes We Will Use:
    • Passes We Will Not Use:
    • Unknown Passes:
  • Optimization Order
  • Using Python to Track Dependencies
• What Are LLVM Modules
  • What Are LLVM Modules?
    • Bibliography